vulkano-examples | Examples of using vulkano | REST library

by vulkano-rs Rust Version: Current License: Non-SPDX

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kandi X-RAY | vulkano-examples Summary

vulkano-examples is a Rust library typically used in Web Services, REST applications. vulkano-examples has no bugs, it has no vulnerabilities and it has low support. However vulkano-examples has a Non-SPDX License. You can download it from GitHub.

Examples of using vulkano

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vulkano-examples has a low active ecosystem.

It has 111 star(s) with 58 fork(s). There are 10 watchers for this library.

It had no major release in the last 6 months.

vulkano-examples has no issues reported. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of vulkano-examples is current.

Quality

vulkano-examples has 0 bugs and 0 code smells.

Security

vulkano-examples has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

vulkano-examples code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

vulkano-examples has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

vulkano-examples releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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vulkano-examples Key Features

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vulkano-examples Examples and Code Snippets

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Community Discussions

Trending Discussions on vulkano-examples

Quaternion rotation causes scene to stretch

QUESTION

Quaternion rotation causes scene to stretch

Asked 2018-Mar-17 at 22:22

I have adapted a Vulkano, GLTF viewer example, to allow for keyboard and mouse input, to apply translation and rotation to the scene. The translation works fine, but the rotation causes the objects in the scene to move right up to the camera and stretch out until they look like garbage, as the rotation approaches between 90 - 180 degrees.

This is what the scene looks like before rotation:

And this is when rotation is at approx 90 degrees:

I'm using cgmath Quaternions for the rotation. I haven't used quaternions before, so I'm wondering if anyone could tell me if I'm using them correctly, I suspect this is where the problem lies.

This is how I'm creating the initial quaternion, using an equation I found here:

...

ANSWER

Answered 2018-Mar-17 at 22:22

The reason for the stretching was because I was combining the initial and subsequent quaternions incorrectly. You can't just add them together, but the * operator works to concatenate rotations.

So I changed the mouse input portion of the code to this and it works:

Source https://stackoverflow.com/questions/49342163

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install vulkano-examples

You can download it from GitHub.
Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.

Support

Issues are disabled for this repo, please file issues on the main vulkano repo mentioning that you ran the examples from this repo. Pull requests should also be made against the examples in the main vulkano repo. The examples in the main repo are copied here when a breaking release occurs. However if you know of an external open-source project that uses vulkano, is functional and is useful as a reference. Feel free to make a PR to this repo adding it to the list of "projects that use vulkano".

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